210123002300 has 36 divisors (see below), whose sum is σ = 456725726016. Its totient is φ = 83909328000.

The previous prime is 210123002233. The next prime is 210123002303. The reversal of 210123002300 is 3200321012.

It is a happy number.

210123002300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×210123002300³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210123002303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1688012 + ... + 1808211.

Almost surely, 2^210123002300 is an apocalyptic number.

210123002300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210123002300 is an abundant number, since it is smaller than the sum of its proper divisors (246602723716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210123002300 is a wasteful number, since it uses less digits than its factorization.

210123002300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3496838 (or 3496831 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 210123002300 its reverse (3200321012), we get a palindrome (213323323312).

The spelling of 210123002300 in words is "two hundred ten billion, one hundred twenty-three million, two thousand, three hundred".